发明申请
US20050230827A1 Semiconductor device, magnetic sensor, and magnetic sensor unit
有权
半导体器件，磁传感器和磁传感器单元
- 专利标题： Semiconductor device, magnetic sensor, and magnetic sensor unit
- 专利标题（中）： 半导体器件，磁传感器和磁传感器单元
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申请号： US11085573申请日： 2005-03-22
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公开(公告)号： US20050230827A1公开(公告)日： 2005-10-20
- 发明人: Hiroshi Naito , Hideki Sato
- 申请人： Hiroshi Naito , Hideki Sato
- 优先权： JPPATENT2004-087139 20040324; JPPATENT2004-087140 20040324
- 主分类号： G01B7/00
- IPC分类号： G01B7/00 ; G01R33/00 ; G01R33/02 ; G01R33/07 ; G01R33/09 ; H01L21/44 ; H01L23/31 ; H01L23/485 ; H01L23/50 ; H01L23/58
摘要：
A semiconductor device, comprising a semiconductor chip; a pad electrode; an electrode portion; a wiring portion. An insulating portion is formed from electrically insulating material, covering the surface of the semiconductor chip and sealing the sensor element, wiring portion and electrode portion, in a state which exposes at least the electrode portion on the surface of the semiconductor chip. The electrode portion is placed in a position which does not overlap with the sensor element in the thickness direction of the semiconductor chip.
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